Abstract:
Disclosed herein are shelf-stable, clear liquid nutritional compositions having a pH ranging from 2.5 to 4.6 and comprising water; at least one source of EGCg in an amount sufficient to provide 200-1700 mg/L of EGCg; and at least one source of protein in an amount sufficient to provide 25-45 g/L of total protein. The shelf-stable, clear liquid nutritional compositions lose no more than 20% by weight solids of the EGCg content present in the initial formulation of the compositions to epimerization, degradation, or both epimerization and degradation during heat sterilization. In certain embodiments, the loss of EGCg is exhibited by the amount of epimerization product GCg present in the shelf-stable, clear liquid nutritional composition following heat sterilization. Methods for preparing the shelf-stable, clear liquid nutritional compositions are also disclosed herein.
Abstract:
Potato protein, in combination with other vegetable proteins, replaces a portion of the total protein in a nutrition drink or shake or other nutritional composition intended for oral consumption. By suitable selection of the types and amounts of these proteins the overall cost of manufacturing the nutritional composition can be reduced without adversely affecting its other desirable properties such as nutritional value, stability, solubility, clarity, taste, and mouthfeel.
Abstract:
A translucent, high acid, low viscosity, high caloric density liquid nutritional composition and methods of making the liquid nutritional composition are provided. The liquid nutritional composition is translucent and has a viscosity of 25 to 100 centipoise, a caloric density of 50 to 200 kcal per 100 mL, and a pH of 2 to 4.6.
Abstract:
The combination of potato protein, intact rice protein and hydrolyzed rice protein, replaces a portion of the vegetable protein in a nutrition shake or other nutritional composition intended for oral consumption. By suitable selection of the types and amounts of these proteins the overall cost of manufacturing the nutritional composition can be reduce without adversely affecting its other desirable properties such as nutritional value, stability, taste and mouthfeel.
Abstract:
A method of reducing a pathogenic microorganism population in a powdered nutritional food composition is described herein. The powdered nutritional food composition includes a fat, a protein, and a carbohydrate. The method includes forming an emulsion of the powdered nutritional food composition and extruding the emulsified powdered nutritional food composition at a temperature of less than about 100° C. The method produces at least a 5 log reduction in the pathogenic microorganism population in the extruded powdered nutritional food composition. The extruded powdered nutritional food composition has a water activity level of about 0.3 to about 0.95.
Abstract:
Disclosed embodiments provide low viscosity, high caloric density liquid nutritional compositions. The use of non-micellar milk protein in combination with hydrolyzed caseinate and unique formulation methods allow for improved organoleptic qualities and the production of liquid nutritional compositions displaying low viscosity along with a high caloric density.
Abstract:
Extruded nutritional powders and methods of manufacturing the extruded nutritional powders, including extruded infant nutritional powders and extruded adult nutritional powders are provided. The processes utilize an extruder that is capable of internally mixing and emulsifying protein, and optionally, a carbohydrate with fat and water into an emulsion that can be dried into a powder having equivalent fat separation and dispersibility as compared to spray dried powders.